Home / Tag Archives: Stainless Steel Pipes Manufacturer

Tag Archives: Stainless Steel Pipes Manufacturer

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Development trend of production technology of stainless steel pipes

One: The development trend of the world’s production technology of stainless steel pipes 2.1 “Three-step method” steelmaking and continuous casting process The use of the “three-step method” for steelmaking and continuous casting to produce stainless steel pipe blanks has created conditions for improving ...

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Stainless steel pipe weld formation defects and causes of defects

Common weld molding defects in stainless steel pipes include incomplete penetration, unmelted table, burn through, undercut and weld. The cause of these defects is often caused by improper groove size, improper selection of welding process specifications, or misalignment of the ...

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Stainless steel welding eight items pay attention to the nine problems!

1. Chromium stainless steel has certain corrosion resistance (oxidizing acid, organic acid, cavitation), heat resistance and wear resistance. Usually used in power plant, chemical, petroleum and other equipment materials. The chrome stainless steel has poor weldability, and attention should be ...

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Application of high performance stainless steel tube for nuclear power

In recent years, the quality, performance and greening level of China’s key basic steel new materials have been significantly improved. The development of new materials industry has also provided a new opportunity for the transformation and upgrading of iron and ...

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Types, classification, quotation and characteristics of commonly used stainless steel pipes

Stainless steel pipe is a kind of hollow long steel. which is used as a pipeline for conveying fluids. such as oil. natural gas. water. gas. steam. etc. In addition. when the bending and torsional strength are the same. the ...

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Application of stainless steel pipe in petroleum and petrochemical

1 Types of stainless steel According to the chemical composition, stainless steel can be divided into Cr stainless steel, Cr-Ni stainless steel and Cr-Ni-Mo stainless steel. According to the application field, it can be divided into medical stainless steel, atmospheric ...

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Technical research on intergranular corrosion performance of TP321 stainless steel seamless pipe

Intergranular corrosion of stainless steel is a phenomenon of corrosion damage, which is manifested by the loss of bonding force between grains, so that the strength of the material deteriorates. There are many different theories for the cause of intergranular ...

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How to choose high quality stainless steel pipe

Because of the many types of stainless steel pipes, many of the standard brands are listed, and there are many non standard grades which are widely used in fashion. These brands have different performance and are widely used in fashion. ...

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The method of identifying the poor quality stainless steel pipe

The stainless steel pipe in the passivated state still has a certain reaction ability because its passivation film is always in a state of dynamic equilibrium of dissolution and repair and repassivation. When the stainless steel pipe is in an ...

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Method for distinguishing inferior stainless steel pipes

Due to the excellent performance of seamless stainless steel pipes, the use is very popular and the price is very reasonable. Therefore, in the downstream spot market, there are counterfeit and seamless stainless steel pipes, which are fluid pipes. In ...

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